/*    
    OpenMheg - A free MHEG-5 library
    Copyright (C) 2008 Dharmesh Malam

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.Collections.Generic;
using System.Text;
using Core.Model.Data.Generics;
using Core.Model.Ingredients;

namespace Core.Model.Actions.Elementary
{
    public class SetData : ElementaryAction
    {
        #region Exchanged Attributes

        private GenericOctetString newIncludedContent;

        public GenericOctetString NewIncludedContent
        {
            get { return newIncludedContent; }
            set { newIncludedContent = value; }
        }
        private GenericContentRef newReferencedContent;

        public GenericContentRef NewReferencedContent
        {
            get { return newReferencedContent; }
            set { newReferencedContent = value; }
        }

        #endregion

        #region Constructors

        public SetData ( GenericObjectRef targetRef, GenericOctetString newIncludedContent, GenericContentRef newReferencedContent )
            : base( targetRef )
        {
            this.newIncludedContent = newIncludedContent;
            this.newReferencedContent = newReferencedContent;
        }
        public SetData ( GenericObjectRef targetRef ) : base( targetRef ) { }
        public SetData () : base() { }

        #endregion

        #region Actions

        internal override void Run ()
        {
            if ( newIncludedContent != null && newIncludedContent.Value.Length > 0 )
                ( ( Ingredient ) Target ).SetData( newIncludedContent );
            else if ( newReferencedContent != null )
                ( ( Ingredient ) Target ).SetData( newReferencedContent );
        }

        #endregion
    }
}
